Bond Elut DEA is ideal for aqueous anion-exchange or as a polar sorbent with nonpolar matrices.

• Weak anion exchanger
• More polar than C8 but less polar than C2 or CN-E
• Alkyl side chains exhibit moderately nonpolar characteristics

Bond Elut DEA (diethylaminopropyl) is similar to Bond Elut NH2, but with a slightly lower capacity as an anion-exchange sorbent. DEA has a moderately nonpolar character due to the alkyl side chains on the amino functionality. These groups still afford a medium level of polarity, higher than C8, but less polar than C2 or CN-E.